IN2014MN02098A - - Google Patents

Info

Publication number
IN2014MN02098A
IN2014MN02098A IN2098MUN2014A IN2014MN02098A IN 2014MN02098 A IN2014MN02098 A IN 2014MN02098A IN 2098MUN2014 A IN2098MUN2014 A IN 2098MUN2014A IN 2014MN02098 A IN2014MN02098 A IN 2014MN02098A
Authority
IN
India
Prior art keywords
rupture disk
atmospheric release
casing
rotating machine
clamping parts
Prior art date
Application number
Inventor
Ryoji Mihara
Syota Fujii
Hideki Fukumori
Original Assignee
Mitsubishi Hitachi Power Sys
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Hitachi Power Sys filed Critical Mitsubishi Hitachi Power Sys
Publication of IN2014MN02098A publication Critical patent/IN2014MN02098A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49231—I.C. [internal combustion] engine making
    • Y10T29/49234—Rotary or radial engine making

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Safety Valves (AREA)
  • Sealing Devices (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The objective of the present invention is to provide a rotating machine equipped with an atmospheric release mechanism with which damage can be prevented when a rupture disk is attached and which can withstand long term use and to provide a method for attaching an atmospheric release mechanism of a rotating machine. This rotating machine is equipped with a casing and atmospheric release mechanisms (20) that cover atmospheric release apertures (12) provided in the casing and allow an internal fluid to be released to the atmosphere when the pressure inside the casing rises. The atmospheric release mechanisms (20) are constructed so as to include: a rupture disk (24) that ruptures when the pressure within the casing reaches a predetermined pressure; two circular clamping parts (22 27) arranged so as to clamp the outer edge of the rupture disk (24) from both sides; multiple fastening members (29) that fasten the two circular clamping parts (22 27) thereby clamping the rupture disk (24) between the two circular clamping parts (22 27); and a circular spacer part (25) provided along the outer periphery of the rupture disk (24).
IN2098MUN2014 2012-04-27 2012-12-18 IN2014MN02098A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012102267A JP5743100B2 (en) 2012-04-27 2012-04-27 Rotating machine and attachment method of atmospheric release mechanism of rotating machine
PCT/JP2012/082847 WO2013161123A1 (en) 2012-04-27 2012-12-18 Rotating machine and method for attaching atmospheric release mechanism of rotating machine

Publications (1)

Publication Number Publication Date
IN2014MN02098A true IN2014MN02098A (en) 2015-09-04

Family

ID=49477442

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2098MUN2014 IN2014MN02098A (en) 2012-04-27 2012-12-18

Country Status (7)

Country Link
US (1) US9291100B2 (en)
JP (1) JP5743100B2 (en)
KR (1) KR101570312B1 (en)
CN (1) CN104350239B (en)
DE (1) DE112012006272B4 (en)
IN (1) IN2014MN02098A (en)
WO (1) WO2013161123A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6037684B2 (en) * 2012-07-02 2016-12-07 三菱日立パワーシステムズ株式会社 Steam turbine equipment
ES2784445T3 (en) * 2017-08-17 2020-09-25 Schunk Kohlenstofftechnik Gmbh Pressure fuse mechanism and its manufacturing procedure

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4232513A (en) * 1977-10-19 1980-11-11 Rolls-Royce Limited Pressure relief panel for aircraft powerplant
US4207913A (en) * 1978-01-23 1980-06-17 Fike Metal Products Corporation Low burst pressure corrosion resistant rupture disc assembly
EP0083473A1 (en) * 1981-12-21 1983-07-13 ELECTROFABRICATION & ENGINEERING COMPANY LIMITED Safety pressure relief device for pressure vessels
US4479587A (en) * 1983-09-06 1984-10-30 Bs&B Safety Systems, Inc. Two-way rupturable pressure relief apparatus
JPS6281771A (en) 1985-10-04 1987-04-15 Sumitomo Electric Ind Ltd Manufacture of silicon diaphragm
JP2882801B2 (en) 1988-11-02 1999-04-12 三菱重工業株式会社 Anti-sway structure for large economizer pipe
JPH02126001U (en) * 1989-03-27 1990-10-17
US5222862A (en) * 1992-07-31 1993-06-29 Westinghouse Electric Corp. Turbine generator pressure relief diaphragm
US5327923A (en) * 1993-02-12 1994-07-12 Eischen Louis P Valve for installation on a pressurized fluid flow line
JPH08226308A (en) * 1995-02-20 1996-09-03 Babcock Hitachi Kk Protective device for boiler furnace
JPH1144371A (en) * 1997-07-29 1999-02-16 Ishikawajima Harima Heavy Ind Co Ltd Ceramic bursting plate
US6609878B1 (en) 1999-08-11 2003-08-26 Hitachi, Ltd. Method of disassembling turbine equipment and the turbine equipment
US6948515B2 (en) * 2000-07-07 2005-09-27 Zook Enterprises, Llc Carbon rupture disk assembly
US6591854B1 (en) * 2000-12-14 2003-07-15 Ge Medical Systems Global Technology Company, Llc Superconductive magnet burst disk assembly
JP2007205772A (en) * 2006-01-31 2007-08-16 Matsushita Electric Works Ltd False blast impact system
WO2009107438A1 (en) * 2008-02-27 2009-09-03 三菱重工業株式会社 Connection structure of exhaust chamber, support structure of turbine, and gas turbine
JP2010004656A (en) * 2008-06-20 2010-01-07 Mitsubishi Electric Corp Bursting plate, bursting apparatus and gas-insulated switching apparatus using the bursting plate
JP2010121697A (en) * 2008-11-19 2010-06-03 Uchiyama Manufacturing Corp Gasket structure of three-member joining part
JP5548478B2 (en) 2009-03-31 2014-07-16 株式会社クボタ Spark ignition engine
JP5548551B2 (en) * 2009-03-31 2014-07-16 株式会社クボタ Spark ignition engine
JP2011246871A (en) * 2010-05-21 2011-12-08 Sekisui Jushi Co Ltd Mounting structure of display board for road

Also Published As

Publication number Publication date
KR101570312B1 (en) 2015-11-18
DE112012006272T5 (en) 2015-02-05
WO2013161123A1 (en) 2013-10-31
KR20140138317A (en) 2014-12-03
JP5743100B2 (en) 2015-07-01
CN104350239A (en) 2015-02-11
JP2013231359A (en) 2013-11-14
CN104350239B (en) 2016-04-20
US9291100B2 (en) 2016-03-22
DE112012006272B4 (en) 2016-03-24
US20130287549A1 (en) 2013-10-31

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